E-Cadherin Recombinant Rabbit Monoclonal Antibody (IRS030)

UNIPROT #

P12830

PROTEIN NAME

E-Cadherin

SYNONYMS

Arc 1 antibody;CADH1_HUMAN antibody;Cadherin 1 antibody;cadherin 1 type 1 E-cadherin antibody;Cadherin1 antibody;CAM 120/80 antibody;CD 324 antibody;CD324 antibody;CD324 antigen antibody;cdh1 antibody;CDHE antibody;E-Cad/CTF3 antibody;E Cadherin antibody;E-cadherin antibody;ECAD antibody;Epithelial cadherin antibody;epithelial calcium dependant adhesion protein antibody;LCAM antibody;Liver cell adhesion molecule antibody;UVO antibody;Uvomorulin antibody

TISSUE SPECIFICITY

Non-neural epithelial tissues.

POST-TRANSLATIONAL MODIFICATION

During apoptosis or with calcium influx, cleaved by a membrane-bound metalloproteinase (ADAM10), PS1/gamma-secretase and caspase-3. Processing by the metalloproteinase, induced by calcium influx, causes disruption of cell-cell adhesion and the subsequent release of beta-catenin into the cytoplasm. The residual membrane-tethered cleavage product is rapidly degraded via an intracellular proteolytic pathway. Cleavage by caspase-3 releases the cytoplasmic tail resulting in disintegration of the actin microfilament system. The gamma-secretase-mediated cleavage promotes disassembly of adherens junctions. During development of the cochlear organ of Corti, cleavage by ADAM10 at adherens junctions promotes pillar cell separation (By similarity).; N-glycosylation at Asn-637 is essential for expression, folding and trafficking. Addition of bisecting N-acetylglucosamine by MGAT3 modulates its cell membrane location.; Ubiquitinated by a SCF complex containing SKP2, which requires prior phosphorylation by CK1/CSNK1A1. Ubiquitinated by CBLL1/HAKAI, requires prior phosphorylation at Tyr-754.; O-glycosylated. O-manosylated by TMTC1, TMTC2, TMTC3 or TMTC4. Thr-285 and Thr-509 are O-mannosylated by TMTC2 or TMTC4 but not TMTC1 or TMTC3.

SUBCELLULAR LOCATION

Cell junction, Cell membrane, Endosome, Golgi apparatus.

FUNCTION

Cadherin-1 (not to be confused with the APC/C activator protein CDH1) also known as CAM 120/80 or epithelial cadherin (E-cadherin) or uvomorulin is a protein that in humans is encoded by the CDH1 gene. Mutations are correlated with gastric, breast, colorectal, thyroid, and ovarian cancers. CDH1 has also been designated as CD324 (cluster of differentiation 324). It is a tumor suppressor gene. E-cadherin (epithelial) is the most well-studied member of the cadherin family. It consists of 5 cadherin repeats (EC1 ~ EC5) in the extracellular domain, one transmembrane domain, and an intracellular domain that binds p120-catenin and beta-catenin. The intracellular domain contains a highly-phosphorylated region vital to beta-catenin binding and, therefore, to E-cadherin function. In epithelial cells, E-cadherin-containing cell-to-cell junctions are often adjacent to actin-containing filaments of the cytoskeleton. E-cadherin is first expressed in the 2-cell stage of mammalian development, and becomes phosphorylated by the 8-cell stage, where it causes compaction.